                                          :remote 128}
                                         :load-balancing-policy
                                         (alia_lbp/token-aware-policy
-                                         (alia_lbp/dc-aware-round-robin-policy ""))}
+                                         (alia_lbp/dc-aware-round-robin-policy
+                                          "us-east"))}
                       :socket-options {:read-timeout-millis 1000000
                                        :receive-buffer-size 8388608
                                        :send-buffer-size 1048576

  (let [cluster (if (sequential? cluster) cluster [cluster])
        session (-> (alia/cluster
                     {:contact-points cluster
                      :compression :lz4
                      :pooling-options {:max-connections-per-host
                                        {:local 8192
                                         :remote 8192}

        from (long from)
        to (long to)
        asize (inc (time-to-ndx from rollup to))
        futures
        (doall (map #(future
                       (try
